Rename page to LO_page

Check LO_page < 1
Call $RoarioModules global
Allow all modules to be deactivated except School_Setup

Verify module is activated when building menu
Add _reloadMenu function
Verify module files exists with right permissions

Delete module files (function _delTree)
Add errors
Add Plugins tab to Configuration

Activate/deactivate plugins
Load plugins functions in Warehouse
Add PLUGINS to config table